body {
    background-color:#FFFFFF;
    color: #666666;
    font-family: Verdana, Arial, sans-serif;
    background-image: linear-gradient( #eeeeee, #ffffff);
    background-attachment: fixed;
}
main {
    padding-left: 2em;
    padding-right: 2em;
    display:block;
    background-color:#FFFFFF;
    margin-left: 170px;
    padding-top: 1px;
    padding-bottom: 1px;
    }
section {
float:left;
width: 33%;
padding-right: 1rem;
}
header {
    background-color: #BA1C21;
    color: #FFFFFF;
    font-family: Georgia, sans-serif;
    background-image:url(dsu.jpg);
    background-repeat: no-repeat;
    background-position: right; padding-left: 1em; height: 72px;
}
header h1 {
    line-height: 240%;
    margin-bottom: 0;
    padding-left: 0.5rem;
}
nav {
    font-weight: bold;
    padding-top: 20px;
    padding-right: 5px;
    padding-bottom: 0;
    padding-left: 20px;
    float: left;
    position:sticky;
    top: 0;
}
nav a {
    text-decoration: none;
    color:#FFFFFF;
    padding: 1rem 0rem; 
    display: block;
}
nav a:hover {
background-color: #BA1C21;
}
nav ul {
    list-style-type: none;
    margin: 0;
    padding-left: 0;
}
h2 {
    color: #424242;
    font-family: Georgia, serif;
}
h3 {
    color: #BA1C21
}
dt {
    color: #BA1C21;
    font-weight: bold;
}
.dsu {
    color: #BA1C21;
    font-size: 1.2em;
}
footer {
    font-size: .70em;
    font-style: italic;
    text-align: center;
    padding: 1em;
    background-color: #FFFFFF;
    margin-left: 170px;
}
.wrapper {
    width: 80%;
    margin-right: auto;
    margin-left: auto;
    background-color: #424242;
    min-width: 960px;
    max-width: 2048px;
    box-shadow: 0px 3px 3px #666666;
}
.homehero {
    background-image:url(homehero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-left: 170px;
}
.studenthero {
    background-image:url(studenthero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-left: 170px;
}
.facultyhero {
    background-image:url(facultyhero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-left: 170px;
}
* {
    box-sizing: border-box;
}
#leftcolumn {
    float: left;
    width: 160px;
    padding-top: 20px;
    padding-right: 5px;
}
.clear {
    clear: both;
}